348520320

素因数分解:

$2^7\times 3^8\times 5^1\times {\mathrm{83}}^1$

素因数の和:126

約数の個数: 288

約数和(自身を含む): 1264765320

約数和(自身を除く): 916245000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 83, 90, 96, 108, 120, 128, 135, 144, 160, 162, 166, 180, 192, 216, 240, 243, 249, 270, 288, 320, 324, 332, 360, 384, 405, 415, 432, 480, 486, 498, 540, 576, 640, 648, 664, 720, 729, 747, 810, 830, 864, 960, 972, 996, 1080, 1152, 1215, 1245, 1296, 1328, 1440, 1458, 1494, 1620, 1660, 1728, 1920, 1944, 1992, 2160, 2187, 2241, 2430, 2490, 2592, 2656, 2880, 2916, 2988, 3240, 3320, 3456, 3645, 3735, 3888, 3984, 4320, 4374, 4482, 4860, 4980, 5184, 5312, 5760, 5832, 5976, 6480, 6561, 6640, 6723, 7290, 7470, 7776, 7968, 8640, 8748, 8964, 9720, 9960, 10368, 10624, 10935, 11205, 11664, 11952, 12960, 13122, 13280, 13446, 14580, 14940, 15552, 15936, 17280, 17496, 17928, 19440, 19920, 20169, 21870, 22410, 23328, 23904, 25920, 26244, 26560, 26892, 29160, 29880, 31104, 31872, 32805, 33615, 34992, 35856, 38880, 39840, 40338, 43740, 44820, 46656, 47808, 51840, 52488, 53120, 53784, 58320, 59760, 60507, 65610, 67230, 69984, 71712, 77760, 79680, 80676, 87480, 89640, 93312, 95616, 100845, 104976, 107568, 116640, 119520, 121014, 131220, 134460, 139968, 143424, 155520, 159360, 161352, 174960, 179280, 181521, 201690, 209952, 215136, 233280, 239040, 242028, 262440, 268920, 279936, 286848, 302535, 322704, 349920, 358560, 363042, 403380, 419904, 430272, 466560, 478080, 484056, 524880, 537840, 544563, 605070, 645408, 699840, 717120, 726084, 806760, 839808, 860544, 907605, 968112, 1049760, 1075680, 1089126, 1210140, 1290816, 1399680, 1434240, 1452168, 1613520, 1815210, 1936224, 2099520, 2151360, 2178252, 2420280, 2581632, 2722815, 2904336, 3227040, 3630420, 3872448, 4199040, 4302720, 4356504, 4840560, 5445630, 5808672, 6454080, 7260840, 7744896, 8713008, 9681120, 10891260, 11617344, 12908160, 14521680, 17426016, 19362240, 21782520, 23234688, 29043360, 34852032, 38724480, 43565040, 58086720, 69704064, 87130080, 116173440, 174260160, 348520320]

約数ペア:

[(1, 348520320), (2, 174260160), (3, 116173440), (4, 87130080), (5, 69704064), (6, 58086720), (8, 43565040), (9, 38724480), (10, 34852032), (12, 29043360), (15, 23234688), (16, 21782520), (18, 19362240), (20, 17426016), (24, 14521680), (27, 12908160), (30, 11617344), (32, 10891260), (36, 9681120), (40, 8713008), (45, 7744896), (48, 7260840), (54, 6454080), (60, 5808672), (64, 5445630), (72, 4840560), (80, 4356504), (81, 4302720), (83, 4199040), (90, 3872448), (96, 3630420), (108, 3227040), (120, 2904336), (128, 2722815), (135, 2581632), (144, 2420280), (160, 2178252), (162, 2151360), (166, 2099520), (180, 1936224), (192, 1815210), (216, 1613520), (240, 1452168), (243, 1434240), (249, 1399680), (270, 1290816), (288, 1210140), (320, 1089126), (324, 1075680), (332, 1049760), (360, 968112), (384, 907605), (405, 860544), (415, 839808), (432, 806760), (480, 726084), (486, 717120), (498, 699840), (540, 645408), (576, 605070), (640, 544563), (648, 537840), (664, 524880), (720, 484056), (729, 478080), (747, 466560), (810, 430272), (830, 419904), (864, 403380), (960, 363042), (972, 358560), (996, 349920), (1080, 322704), (1152, 302535), (1215, 286848), (1245, 279936), (1296, 268920), (1328, 262440), (1440, 242028), (1458, 239040), (1494, 233280), (1620, 215136), (1660, 209952), (1728, 201690), (1920, 181521), (1944, 179280), (1992, 174960), (2160, 161352), (2187, 159360), (2241, 155520), (2430, 143424), (2490, 139968), (2592, 134460), (2656, 131220), (2880, 121014), (2916, 119520), (2988, 116640), (3240, 107568), (3320, 104976), (3456, 100845), (3645, 95616), (3735, 93312), (3888, 89640), (3984, 87480), (4320, 80676), (4374, 79680), (4482, 77760), (4860, 71712), (4980, 69984), (5184, 67230), (5312, 65610), (5760, 60507), (5832, 59760), (5976, 58320), (6480, 53784), (6561, 53120), (6640, 52488), (6723, 51840), (7290, 47808), (7470, 46656), (7776, 44820), (7968, 43740), (8640, 40338), (8748, 39840), (8964, 38880), (9720, 35856), (9960, 34992), (10368, 33615), (10624, 32805), (10935, 31872), (11205, 31104), (11664, 29880), (11952, 29160), (12960, 26892), (13122, 26560), (13280, 26244), (13446, 25920), (14580, 23904), (14940, 23328), (15552, 22410), (15936, 21870), (17280, 20169), (17496, 19920), (17928, 19440)]